Re: 1984 fleetwood 500

you can put a 500 in your 84 fleetwood ... It is a bolt in...All the parts can be taken off a 77-79 full size RWD caddy...It would be best to use a TH400 transmission... you can use your rearend with a little drive shaft work, but maybe best to use a rear off a donor car..If you get youself a donor car everything you need is there...when you take out the computer , all you have to do is ground one wire and the climate control will work just fine...